Stethoscope cleaning assembly cartridge



FIG. 1 is a front perspective view of a stethoscope cleaning assembly cartridge showing our design;

FIG. 2 is a front view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a top view thereof view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a bottom view thereof; and

FIG. 7 is a rear view thereof; and,

FIG. 8 is a rear perspective thereof.

The broken lines in the drawings are for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a stethoscope cleaning assembly cartridge, as shown and described. 